A pedestrian walking south along the Dallas North Tollway has been hospitalized with serious injuries after getting run over twice by passing cars Thursday morning.

The incident happened about 1:45 a.m. north of Addison in Far North Dallas near the Bush Turnpike. According to Department of Public Safety officials, a silver car traveling south hit the victim first and did not stop to render aid.

A second car also struck the victim. That driver stopped and called 911, officials said.

The pedestrian, whose name has not been released, was taken to Medical City Plano with serious injuries.